When I read “outdoor” walls I immediately thought of this cliff wall that I saw in Skagway Alaska.

Skagway Alaska

When visiting new places I enjoy walking through the alley ways and seeing what the typical tourist does not see.

Alley in Okemah Oklahoma

Indoor wall, decorated with signs.

Brick Street Cafe – Okemah Oklahoma

If you are interested in viewing how others interpreted Cee’s challenge….visit her page.